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How do you remove parentheses preceded by a positive sign and a negative sign?
Wiki User
∙ 12y ago
you turn everything inside the prenthises positive or negative
Wiki User
∙ 12y ago
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What must you do if you remove parentheses preceded by a plus sign?
A "+" before parentheses means + 1 times everything inside, so +(a+b-c) means +a+b-c
How will you remove parenthesis in algebraic expression preceded by a minus sign?
You have to switch the sign of all terms within the parentheses. For example, -(a - b + c - d) becomes -a + b - c + d
Remove parentheses and simplify 7X-4X-9?
As there are no parentheses then the expression stated can be simplified as follows :- 7x - 4x - 9 = 3x - 9 If the parentheses were placed (7x - 4x) - 9 then the result would be the same. If the parentheses were placed 7x - (4x - 9) = 7x - 4x + 9 = 3x + 9.
After arranging in descending order what is the first step in factoring polynomials?
Determine the GCF .If it is 1 then continue with the next step but if it is a number such as three then remove that number and divide each monomial by that number and put the polynomial within a set of parentheses with the GCF on the outside of the parentheses
What do you do when using the distributive property in a math problem?
Its quiet simple. All you have to know is that when you use the distributive property in math, it's most likely and equation. So you basically remove the parentheses. AKA(expanding the equation)
What is negative one minus two?
2-(-1)= 2+1= 3 When a parenthesis is preceded by a minus sign, remove the parentheses and the minus sign before the parentheses and change the sign of each term within the parentheses. When a parenthesis (-1) is preceded by a minus sign, -(-1) remove the parentheses ( ) and the - sign before the parentheses and change the sign of each term -1 within the parentheses +1
What must you do you remove parentheses preceded by a minus sign?
You change the sign of each of the terms inside the parentheses. For example:- (a - b + c)becomes:-a + b - c
What must you do if you remove parentheses preceded by a plus sign?
A "+" before parentheses means + 1 times everything inside, so +(a+b-c) means +a+b-c
What do you remove first if you are disconnection a car battery the positive or the negative?
Remove the negative first and connect it back up last.
How will you remove parenthesis in algebraic expression preceded by a minus sign?
You have to switch the sign of all terms within the parentheses. For example, -(a - b + c - d) becomes -a + b - c + d
How do you disconnect the positive ternimal of my car battery?
First remove the Negative cable first, and then you can remove the positive cale safely. Al
Should you remove the positive or negative terminal first when replacing a car battery?
Always remove the negative (-) cable first. When connecting it back up connect the negative last.
What do you do when there is a negative sign in front of the parentheses?
Remove the parentheses and change the sign of everything that was within them. Eg: 25 - ( 6 + 4 - 8 + 2) ( which is 25 - (4)) becomes 25 - 6 - 4 + 8 - 2 = 21
Which cable do you remove first on battery of Nissan 2004 Sentra?
The negative cable is removed first, then the positive. To re-connect, the positive goes first, then the negative.
Is it okay to remove the positive terminal ahead of the negative terminal why?
It is recommended to remove the negative first. It causes less of a voltage spike if the ground is removed first.
How do you change battery in 2004 gmc sierra?
1. Remove negative battery cable 2. remove positive battery cable 3. remove battery 4. install new battery 5.attach positive cable 6.attach negative cable
When you remove the parentheses are the signs of the terms in the second parentheses opposites?
When you have a minus sign in front, to remove parentheses each of the terms inside the parentheses changes sign. Example:a - (b - c + d) = a - b + c - d
